无法将Git repo项目部署到Heroku中
我按照以下步骤操作：
git clone git://github.com/heroku/ruby-sample.git cd ruby-sample heroku create git push heroku master heroku open 当我试图运行第4步时，我遇到了以下错误：
$ git push heroku master Warning: Permanently added the RSA host key for IP address '50.19.85.156' to the list of known hosts. Counting objects: 63, done. Delta compression using up to 4 threads. Compressing objects: 100% (49/49), done. Writing objects: 100% (63/63), 25.99 KiB | 0 bytes/s, done. Total 63 (delta 2), reused 0 (delta 0) -----> Ruby/Rails app detected -----> Using Ruby version: ruby-2.0.0 -----> Installing dependencies using Bundler version 1.3.2 Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin --deployment Fetching gem metadata from https://rubygems.org/......... Fetching gem metadata from https://rubygems.org/.. Installing rake (10.1.0) Installing i18n (0.6.5) Installing multi_json (1.7.9) Installing activesupport (3.2.14) Installing builder (3.0.4) Installing activemodel (3.2.14) Installing erubis (2.7.0) Installing journey (1.0.4) Installing rack (1.4.5) Installing rack-cache (1.2) Installing rack-test (0.6.2) Installing hike (1.2.3) Installing tilt (1.4.1) Installing sprockets (2.2.2) Installing actionpack (3.2.14) Installing mime-types (1.24) Installing polyglot (0.3.3) Installing treetop (1.4.15) Installing mail (2.5.4) Installing actionmailer (3.2.14) Installing arel (3.0.2) Installing tzinfo (0.3.37) Installing activerecord (3.2.14) Installing activeresource (3.2.14) Installing coffee-script-source (1.6.3) Installing execjs (2.0.1) Installing coffee-script (2.2.0) Installing rack-ssl (1.3.3) Installing json (1.8.0) Installing rdoc (3.12.2) Installing thor (0.18.1) Installing railties (3.2.14) Installing coffee-rails (3.2.2) Installing jquery-rails (3.0.4) Using bundler (1.3.2) Installing rails (3.2.14) Installing sass (3.2.10) Installing sass-rails (3.2.6) Installing sqlite3 (1.3.8) Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. /tmp/build_2wj8rtu1t0j1d/vendor/ruby-2.0.0/bin/ruby extconf.rb checking for sqlite3.h... no sqlite3.h is missing. Try 'port install sqlite3 +universal' or 'yum install sqlite-devel' and check your shared library search path (the location where your sqlite3 shared library is located). *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided configuration options: --with-opt-dir --without-opt-dir --with-opt-include --without-opt-include=${opt-dir}/include --with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog --without-make-prog --srcdir=. --curdir --ruby=/tmp/build_2wj8rtu1t0j1d/vendor/ruby-2.0.0/bin/ruby --with-sqlite3-dir --without-sqlite3-dir --with-sqlite3-include --without-sqlite3-include=${sqlite3-dir}/include --with-sqlite3-lib --without-sqlite3-lib=${sqlite3-dir}/ --enable-local --disable-local Gem files will remain installed in /tmp/build_2wj8rtu1t0j1d/vendor/bundle/ruby/2.0.0/gems/sqlite3-1.3.8 for inspection. Results logged to /tmp/build_2wj8rtu1t0j1d/vendor/bundle/ruby/2.0.0/gems/sqlite3-1.3.8/ext/sqlite3/gem_make.out An error occurred while installing sqlite3 (1.3.8), and Bundler cannot continue. Make sure that `gem install sqlite3 -v '1.3.8'` succeeds before bundling. Bundler Output: Fetching gem metadata from https://rubygems.org/......... Fetching gem metadata from https://rubygems.org/.. Installing rake (10.1.0) Installing i18n (0.6.5) Installing multi_json (1.7.9) Installing activesupport (3.2.14) Installing builder (3.0.4) Installing activemodel (3.2.14) Installing erubis (2.7.0) Installing journey (1.0.4) Installing rack (1.4.5) Installing rack-cache (1.2) Installing rack-test (0.6.2) Installing hike (1.2.3) Installing tilt (1.4.1) Installing sprockets (2.2.2) Installing actionpack (3.2.14) Installing mime-types (1.24) Installing polyglot (0.3.3) Installing treetop (1.4.15) Installing mail (2.5.4) Installing actionmailer (3.2.14) Installing arel (3.0.2) Installing tzinfo (0.3.37) Installing activerecord (3.2.14) Installing activeresource (3.2.14) Installing coffee-script-source (1.6.3) Installing execjs (2.0.1) Installing coffee-script (2.2.0) Installing rack-ssl (1.3.3) Installing json (1.8.0) Installing rdoc (3.12.2) Installing thor (0.18.1) Installing railties (3.2.14) Installing coffee-rails (3.2.2) Installing jquery-rails (3.0.4) Using bundler (1.3.2) Installing rails (3.2.14) Installing sass (3.2.10) Installing sass-rails (3.2.6) Installing sqlite3 (1.3.8) Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. /tmp/build_2wj8rtu1t0j1d/vendor/ruby-2.0.0/bin/ruby extconf.rb checking for sqlite3.h... no sqlite3.h is missing. Try 'port install sqlite3 +universal' or 'yum install sqlite-devel' and check your shared library search path (the location where your sqlite3 shared library is located). *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided configuration options: --with-opt-dir --without-opt-dir --with-opt-include --without-opt-include=${opt-dir}/include --with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog --without-make-prog --srcdir=. --curdir --ruby=/tmp/build_2wj8rtu1t0j1d/vendor/ruby-2.0.0/bin/ruby --with-sqlite3-dir --without-sqlite3-dir --with-sqlite3-include --without-sqlite3-include=${sqlite3-dir}/include --with-sqlite3-lib --without-sqlite3-lib=${sqlite3-dir}/ --enable-local --disable-local Gem files will remain installed in /tmp/build_2wj8rtu1t0j1d/vendor/bundle/ruby/2.0.0/gems/sqlite3-1.3.8 for inspection. Results logged to /tmp/build_2wj8rtu1t0j1d/vendor/bundle/ruby/2.0.0/gems/sqlite3-1.3.8/ext/sqlite3/gem_make.out An error occurred while installing sqlite3 (1.3.8), and Bundler cannot continue. Make sure that `gem install sqlite3 -v '1.3.8'` succeeds before bundling. ! ! Failed to install gems via Bundler. ! ! Detected sqlite3 gem which is not supported on Heroku. ! https://devcenter.heroku.com/articles/sqlite3 ! ! Push rejected, failed to compile Ruby/Rails app To git@heroku.com:shrouded-brushlands-7248.git ! [remote rejected] master -> master (pre-receive hook declined) error: failed to push some refs to 'git@heroku.com:shrouded-brushlands-7248.git'
任何人都可以帮我部署吗？
你的问题是sqlite3 gem：
An error occurred while installing sqlite3 (1.3.8), and Bundler cannot continue.
你必须将pg gem添加到production组中的Gemfile ，因为Heroku使用PostgreSQL。
您可以在development和test组中继续使用sqlite3 。
group :production do gem 'pg' end group :development, :test do gem 'sqlite3' end
更多信息： https ： //devcenter.heroku.com/articles/heroku-postgresql#connecting-in-ruby
1）首先，你必须在你的操作系统和所有库sqlite-devel上安装sqlite3
2）然后在Gemfile中
group :production do gem 'pg' end group :development, :test do gem 'sqlite3' end
3） bundle install
4） git add ..
5） git commit -m "..."
6） git push heroku master